drx 0.3.0

Run Dart tools and GitHub release binaries like npx/uvx.

0.3.0

• Rename package and CLI naming to drx.
• Prepare package for publication with license metadata and docs cleanup.
• Add pub metadata links and executable mapping for publish readiness.
• Simplify CLI surface by removing unused reserved flags.
• Improve runtime logging for --verbose and reduce internal duplication.
• Default to pub source for unprefixed package commands.
• Add cross-platform binary release workflow and checksum-verifying installers.
• Add drx cache list|clean and drx versions utility commands.
• Show help output when drx runs without arguments.
• Expand docs with GH binary examples and compatibility guidance.
• Add drx cache prune with age/size controls.
• Add --json output mode for cache and versions commands.
• Support global utility flags before command verbs (for example --json versions).
• Add GH version-list fallback to repository tags when releases are absent.

0.1.0

• Add drx CLI with pub and gh source parsing.
• Implement pub execution with jit, aot, and auto fallback behavior.
• Implement GitHub Releases binary execution with checksum enforcement.
• Add cache path management, locking, and full unit test suite.